I haven't been able to make it to parsha chat lately; however, at the time this question was asked, it had skipped two weeks in a row. It then occurred a few times, followed by a few more weeks of non-chatting. At the time of this edit (Shoftim), the last chat was D'varim.
Is it a time (or timing) issue? Is it a lack of interest?
What should we do about Parsha Chat?