.me domains too hard to get indexed?!

Hello!

Just made a new experience and I wonder if anybody made similar ones?

By using my SEO tools I get usually indexed within 24 hours in google.. I've tried it with many domains.. .com, .org, .net, .info.. I was always successfull..

For my new project I have to use a .me domain.. My website is online for three days now and the site is not indexed in google yet. Although I've nothing changed with my process.

Wonder if it's the .me domain? Can andybody tell more about this?

I registered a .me domain several months ago.

Linked to it from a well aged PR2 domain and one DIGG and created one blogger.com blog to link to it.

It was indexed within 48 hours and it ranked #1 on google for about 2 weeks for a term with more than 2.5 million competing pages.

Now it's ranked around 100 in google for the same term....

I didn't have a problem getting it indexed, but the staying power for my domain stank.