Yes, THEY might use Tapatalk. Since we don't know who has us on ignore, it can be really hard to not overstep at times with Tapatalk since there is no indication that we should not post. Basically the ignored user has to remember if they tried to post in the past and was blocked. Sometimes they might never have tried to post in your thread so they can't know, or they have but forgot.

Some people do not have so much computer access and also for some reason this forum does not come in mobile version (even if it is something vBulletin usually can do), and then Tapatalk is a good option and I am glad it is allowed here.

The downside is that people on Tapatalk can post when they are not supposed to be able to. I think that is a small price to pay when it is to allow users to easily handle the forums on their phones, instead of blocking all phone users.

I think in this case, unless they wrote something nasty, just move on.