Three problems:
1) I lost the answer I was giving to one of the problems after about an hour of work; I was not able to recover it. I know the system periodically saves drafts of what you are in the process of posting, but where are they saved?
2) I tried to register a while ago. I completed the registration up to the required step of activating my account, but never received an activation email.
3) and finally, why does the system force you to verify at least twice that you are not a robot? It has been giving me an 'internal system' error message everytime.
And a last problem I encountered just now regarding 'receive email notification when question is answered' ; even though I have entered an email address, the system did not allow me to go past this stage. So I had to un-check the box and continue.
