I was testing it and that's the results:

When you click over 'I like this profile', the link goes to 'http://www.boincstats.com/bam/view_profile.php?userid=5048&vote=recommend' that sounds correct. But the page shows 'Your vote to reject has been recorded.' I think it's a mistake.

When you click over 'I don't like this profile', everything its all right.

I can recommend my profile for the User of the Day. Is it normal?

See U!

The error was in the text being shown. Fixed that.

I still have the problem. I'm testing it with my own profile. When I click over 'I like this profile', I go to that link 'http://www.boincstats.com/bam/view_profile.php?userid=5048&vote=recommend' and I still see 'Your vote to reject has been recorded.'.

1-I think I shouldn't vote my own profile.
2-If I should vote it, I would see another message.

Argh, forgot to upload the fixed page....... Sleeeeeep, need more sleeep.

Test it. OK!