We've temporarily disabled anonymous commenting for the time being while we look into making our CAPTCHA system stronger (in order to combat spam bots). Sorry about the inconvenience.
Piotrfila -- I think you can kind of indirectly link to Facebook. When I joined LinkedIn, it asked for any blogs I have, and after that till my account here was temporarily messed up, every time I posted here it also appeared on my FB page.
The problem is that word based CAPTCHA's (Completely Automated Public Turing test to tell Computers and Humans Apart - in case you were wondering) is inherently a very easy piece of "security" to get around. For a few bucks you can buy software or people to do it for you.
can some one why i can not add picture or how to add picturesi have been off here for some time in hospital come and thing are not the same and cant load my pictures anymore