I use Cakeman Raven's with a few tweaks. It seems to be a crowd pleaser.
As far as the punctuation goes, it is a proven fact that lack of punctuation, run-on sentences, and lack of capitalization are hard on the eyes. Any print media company will confirm this. With that being said, if you have the skills to write correctly and you are asking for help, it is a courtesy to your readers to write as well as you can. But, if english is your second language, or you can't spell, please ask anyway. I check my spelling and check all of my punctiation before I post, again, to make my posts easy to read. Just make sure you do the best that you can.