Hello,
After reading through the help forum,
I established that the title is based on post count.
Now I gather from the tool-tip that the little green bars,
below the title, are reputation, influenced by the little star
in the bottom left under each post.
Well, now I wonder
What does the Chameleon mean?
Why do others have big Chameleons,
and some even little round shiny Chameleons?
And why Have I suddenly got a Chameleon?
Don’t get me wrong I quite like to keep it.
The chameleons are just another way of counting the number of posts you made. The real number is on the right, but for those wo like to see pictures instead of numbers … I guess that you got your chameleon at reaching post #25.
There are a few other pics there for some special functions on the forums IIRC.
Hi
openSUSE users love Geeko the Chameleon 
the amount a style changes
with post count.
–
Cheers Malcolm °¿° (Linux Counter #276890)
openSUSE 11.3 (x86_64) Kernel 2.6.34-12-default
up 4 days 6:43, 2 users, load average: 0.05, 0.08, 0.07
GPU GeForce 8600 GTS Silent - Driver Version: 256.44