Topic: couple of requests if possible

Hi

I have a client who requires the following features

1) have icons available to users can choose a icon if they like a blog article

2) The client requires a chat room

3) Need to integrate a captcha into the comments form section as still not sussed a way yet for this, can a honeypot spam method work?

Hope them three requests can be done, I have already got nibbleblog installed on my server for testing and getting it working

Thank you in advance

Ian