I haven't been able to find answers on the forums to a few questions I have about comments that people want to post on a blog that I manage -- ubriaco.wordpress.com.
1. Can a comment include a URL link to an external site?
2. Can it include a JPG image?
3. Can it include a link to a PDF that I've put on my blog's media library?
4. Is there a maximum number of words for the text of a comment?
4. Would the above answers be different for different themes?
I'll be very grateful for any help with these questions.
The blog I need help with is ubriaco.wordpress.com.