Mastodon, an open-source social network that markets itself as an alternative to Twitter Inc., has seen a surge in new sign-ups in recent days, overwhelming the site and its founder as the tiny operation struggles to keep up.
Mastodon, an open-source social network that markets itself as an alternative to Twitter Inc., has seen a surge in new sign-ups in recent days, overwhelming the site and its founder as the tiny operation struggles to keep up.