Taringa has 27,000,000 million registered users...

and about 300 000 of them are active every day.

I think it is time to address the 1MB blocks limitation.... a huge surge in new Bitcoin users and the increased transactions would surely influence the blockchain or are they going to run a "in-house" system with Xapo, for it to run off-chain?
Still good news for the whole Bitcoin community, if more people and big businesses adopt or incorporate it.
That's right. It will be run off-chain, as the Taringa! platform is wholly integrated with Xapo.