Which stories did DCist readers think merited the most attention this year? Top 10 Most Commented Posts of 2007 10) D.C. Judge Seeks $67 Million for Lost Pants (105 comments) 9) Columbia Heights Listserve vs. Ross (107 comments) 8) Saving the Single Beer (108 comments) 7) This City Doth Protest Too Much (109 comments) 6) Solo Marines Often Refused Entry to Some D.C. Bars (113 comments) 5) Bars Claim Loss of Business Over Smoking…