Tapatalk used to be great, but the company became seriously shady in their business practices. They started hijacking links and images firs. Then eventually taking complete threads from forums, so the user never his the actual site, thus b losing advertising money from the original site. They were basically stealing content for their own benefit. And it does expose security risks to sites and their users. It also makes forum upgrades difficult because Tapatalk is slow to support the newest form features. Note, I was a huge Tapatalk fan previously but they are nothing like they used to be. I saw the signs after I bought a Pro account and then 6 months later they drop it for a free version with Ads.
