I'll keep it short. The War Room annoys me. It annoys me because PPS_Will said: When reviewing a constructed list, all items which break FA or point allotments will be flagged for easy viewing by your opponent. These flags will also be present on any emailed list. These exceptions may then checked against the appropriate theme force card.
Excuse me for being a lazy bum, but that's unnecessarily complicated. We shouldn't be forced to open new rules, find documents elsewhere on the War Room, search the forums for current rulings on theme lists, and then finally returning to look at annoyingly flagged options I know are correct, and THEN explain them to my opponent again (who by that time should be turning red and venting steam). Privateer Press closed down iBodger and I was down with that (competing product and all that), but then decides not to put out a competing product.
IF the rules and cards in War Room are always correct and up to date, we could just as well trust a complete list construction tool, that took theme lists into consideration and just couldn't create illegal lists unless you actively marked that option (with flags and all).