I changed my username from AdamKG to adamkg in order to try the static hosting, however, I can't seem to push anymore:
$ hg outgoing
comparing with ssh://email@example.com/adamkg/adamkg.bitbucket.org searching for changes changeset: 0:1add986ec066 tag: tip user: Adam Gomaa firstname.lastname@example.org date: Mon Apr 09 05:31:58 2012 -0400 summary: test initial commit $ hg push -v pushing to ssh://email@example.com/adamkg/adamkg.bitbucket.org running ssh firstname.lastname@example.org "hg -R adamkg/adamkg.bitbucket.org serve --stdio" searching for changes 1 changesets found remote: adding changesets remote: adding manifests remote: adding file changes remote: added 1 changesets with 36 changes to 36 files remote: Can't find your username. remote: transaction abort! remote: rollback completed remote: abort: pretxnchangegroup.bb_perm hook failed }}}
Per https://bitbucket.org/site/master/issue/412/ability-to-change-username-with-openid#comment-6360 I removed & re-added my SSH key, but it didn't change anything.