I forgot how shitty my work is at full resolution.
I....am very strongly reconsidering this.
The answer to that issue is to scan smaller for when you post, basically having a high-res copy kept for your own uses (like digital inking, color tests/work, etc.), and another, markedly lower resolution copy meant for web distribution, thus avoiding the issue of huge, ultra-detailed images that leave you concerned about perceptions of your work.
Link
Nommz
Or just zoom in more when you're working