Nah, they wont be here long, 3 months tops imo. And even if im wrong and they stay pink but maintain their business plan - there are companies in the pinks that have seen a dollar.
Concerned.. nope. They will continue to file and carry on as usual. Why stop and lose shareholders? They know what they're doing. IR is the only reason they are temporarily in the pinks with an emphasis of temporary on pinks and IR being around. So to answer your question.. Not worried at all. :)