These phones aren't widely available - just look at several of the comments in this story comment.
At the risk of putting words in the OPs post, such comments usually refer to linux on the desktop or other general purpose computing devices (also like the phones being discussed here), not server, embedded or other non-general purpose computing uses.
At the risk of putting words in the OPs post, such comments usually refer to linux on the desktop or other general purpose computing devices (also like the phones being discussed here), not server, embedded or other non-general purpose computing uses.