Sometimes when I do not have great service or my phone is lagging, the ad at the top of my thread list has a delay before appearing. When I want to select the top conversation the ad will appear at the last second at the top causing me to accidentally click the ad and bring on much more delay and frustration waiting for my browser to open and load the page. I support the use of ads, however it would be great if a default thread object was left at the top of the thread lists even when the ad hasn't loaded yet. The ad could then be loaded into that space when it was ready.