I just started using HTMLPad for my web development classes with eClasses.org. So far I am pretty impressed with this program. I like it much better than UltraEdit ,Dreamweaver CC, and Notepad ++.
One wish would be if you added adjustable Grid Lines to the preview and split views. This would help aid in adjusting width and heights when one made the incorrect pad and margin calculations. Oh yeah, maybe integrate a way to re-calculate the width and heights after adding margins and paddings. This would help us design much faster.
Maybe encourage users to submit their time saving snippets for availability, and, or create a web page demonstrating their advantages and uses.
A few more helpful training videos by some of the resident experts would be really nice to see. That would help us newbies get up to speed faster.
Keep up the good work, very cool program!