Here's an emphatic "No" to tapatalk.
Tapatalk may be "free" for the forum to install, but it is "paid" for by the forum's non-tapatalk users who then have to deal with the constant annoying tapatalk spam/pop-ups. Why should the forum's non-tapatalk users have to subsidize this addon for those who do want it? Simply by searching for "tapatalk popup" on google will show how widespread this problem is.
The existing mobileread mobile site
works fine and doesn't prejudice one set of users for the sake of another.
In short, please don't degrade the forum experience for one set of users simply to add a "feature" for another set of users.