Crono1973 said:
Say something valuable and I will address it.
Very well. Let me put this in the simplest possible way.
You cannot avoid captcha by not posting.
If you close out of a thread because you see the captcha box pop up, it will only pop up again on the next thread you want to comment on. (Because you haven't entered one yet. The forum remebers this.)
What do you do then? Do you close that thread as well?
Captcha needs to be entered every (I not exactly sure of the number, but) 20th post, I think?
If you do not enter one,
you have not yet made that particular 20th post. Hence why captcha will only bother you again the next time you try to post.
Ergo, trying to avoid captcha by not posting is not actually possible.
It's far easier to just enter the damn thing and be on your merry way.