Hey guys my company plans to send emails marketing our app to our target audience. My question is do we use html emails or just plain text emails?
[edit]
Perhaps I should have been more specific. I just want a way to help push awareness of our product in addition to Google ads / internet forum advertising. It is not my intention to appear scammy/spammy, that is why I wanted to seek the advice of fellow YC'ers who have been in the trenches so to speak on how to effectively market their software.
If your audience is hackers the advice here is good, if it isn't you should probably look elsewhere to back up the your choice. For most people the only distinction between HTML and plain text emails is that the plain text email looks boring and doesn't have clickable links, meaning that you can't click through to a webpage. Copy-pasting a link is still for the geeks.