In addition to what AKE said, the separate profile page has not worked in some time.
The GlobalXplorer project is not a separately supported task. I believe the GX will be used on crowdsourcing as possibly a new platform for us. We'll have to wait and see, though-- they haven't announced any of the details yet. :expectantly looking forward:
I do know it is supposed to be an exciting project borne from 2016 TED Talks $Million Prize winner, Sarah Parcak, for archaeological sites. Our former Forum Mod member Ruth was so excited about this! If you haven't seen Sarah's talk, it's quite interesting!! I feel confident that after Tn test drives this for archaeology, someone will come up with other new uses in combo with new WV4.