How many collectible phone cards are there?

I'm sorry but this blog post is not going to answer that question.

When I took over Colnect (previously known as Islands Phonecards Database) we've had ~30,000 collectible phone cards in our database. Less than a month ago I've written that "Collectible phone cards catalog has passed 100,000 items" but as of today I'm happy to announce that Colnect's catalog has just passed the 110,000 mark.

It seems that not only is the database growing, but that its growth rate is on the rise. So when will it stop? Obviously it'll start slowing down when most of the collectible phone cards in the world will already be listed on Colnect. Just how many are there? As I know we're still missing some tens of thousands of Brazilian and Chinese cards, my assumption ranges somewhere between 200,000 and 1,000,000 different collectible phone cards. The variation is great due to the unexpected nature of variants. A card may be listed once but then an expert collectors note that there were small variations between the different prints and one card becomes 20 different variants, all with different collectible value.

So when will this race stop? Let's wait and see...

A new blog post about Colnect

Israel on Blog has just published a post about Colnect that you can see here.

PR4 or The Google Gods Smile at Colnect

Some time ago, I've posted about Colnect's rank of PR0. Yesterday Colnect still had the embarrassing PR0 but as of today, Colnect got it's PageRank updated to 4!

So this is good news but some questions are left pending:
* What was the initial reason for PR0? What was my sin?
* What has now changed that Colnect deserves PageRank4?
and most importantly:
* Will PageRank4 bring extra search engine traffic? Let's wait and see.

Donations and T-Shirt

A few hours ago I've decided to allow members of Colnect donate money to the community. Very quickly 3 donations were received and I hope that collectors will keep showing their support. All the donations were big enough to get the promised T-Shirt and perhaps it provided a good enough extra motivation for donations.
I strongly believe that the community that has formed on Colnect is a very strong one. The amount of support I'm offered now, as I'm working on the next version, is overwhelming. Since the next version will include stamps, many collectors have already contacted me and offered their help.

Following the Doctrine for Colnect Philately

Colnect Philately is now under rapid development and is planned to have a limited release in September. Colnect is written completely from scratch, using bleeding edge tools which provide really cool features but come with a price. Once such tool is Doctrine.
Doctrine is a PHP ORM that is nicely integrated with Symfony. It allows defining your database schema easily with YAML files. The database and PHP classes can then be automatically generated to provide you will all the needed functionality of database interaction.
Doctrine is not yet a completely mature project and that becomes when using it for some time. However, it's going in the right direction and yesterday's announcement that "Doctrine gets its first employee" is an important step for an open source project.
So yes, using bleeding edge tools is a bet but being an entrepreneur is about believing, isn't it?

Collectible phone cards catalog has passed 100,000 items

Colnect has the world's most extensive collectible phone cards catalog. Just now the milestone of 100,000 listed collectible phone cards has been passed.
A big thanks goes to all contributors who are helping in making Colnect the best resource for phone card information. Colnect is a huge community endeavor that helps in creating a catalog with user assistance. This wiki-style catalog is changing constantly and thus offers collectors the most up-to-date information.

Yesterday another smaller milestone has been passed: over 2,000 collectors are now members of Colnect.

Colnect philately is now under construction and will hopefully revolutionize the philately world as much as it has done in the fusilately world.

Pages load faster when using CSS instead of IMG tag

This is a small technical tip to speeding the loading of your web pages. There are many tips you should consider but I haven't seen this one well documented out there on the web.

When using the HTML IMG tags with Internet Explorer (tested on IE7), the page is not displayed until the images have been downloaded. Loading images using CSS background-image ensures the page is displayed even before the image is loaded.

See Colnect's countries page which contains many flag images in it using this tip.

With FireFox the page is displayed but this modification will make CSS background images load later than normal IMG images.

How to do it?

Simply replace:

<img src="image.jpg" 
width="100" height="100" />

with

<div style="height: 100px; width: 100px;
      background: url(image.jpg) no-repeat center center;">
</div>