ɪ ꜰɪrsᴛ reaᴅ aʙouᴛ ᴛʜɪs os ʙacᴋ ʟɪᴋe 1988 or so. ɪ aʟwaʏs wanᴛeᴅ ᴛo run ɪᴛ ʙuᴛ ᴛʜe ᴘrɪcᴋs ᴋeeᴘ ɪᴛ ʟocᴋeᴅ ᴅown.

ɪ ᴛʜɪnᴋ ɪᴛ ɢoᴛ ɪnᴛo some moʙɪʟe ᴘʜones aᴛ one ᴘoɪnᴛ, ʙuᴛ ꜰucᴋ ᴛʜese ᴘeoᴘʟe. ʙsᴅ ᴋerneʟ was ꜰar more successꜰuʟ ʙecause ɪᴛ was oᴘen source. aᴘᴘʟe now uses ᴛʜeɪr versɪon, caʟʟeᴅ ᴅarwɪn, on aʟʟ oꜰ ᴛʜeɪr ʜarᴅware oꜰꜰerɪnɢs.

ᴊacᴋasses aᴛ ǫnx ᴋeeᴘɪnɢ ɪᴛ ʟocᴋeᴅ ᴅown ʜave ʜarmeᴅ ᴛʜe ᴘroɢress oꜰ comᴘuᴛer ᴛecʜnoʟoɢʏ. ʏeaʜ, ɢreaᴛ, ɪᴛ was ʙeauᴛɪꜰuʟ anᴅ eʟeɢanᴛ, ʙuᴛ noʙoᴅʏ ɪs aʟʟoweᴅ ᴛo use ɪᴛ wɪᴛʜouᴛ ᴘaʏɪnɢ exʜorʙɪᴛanᴛ ꜰees ꜰor ʟɪcensɪnɢ, *ᴊusᴛ ᴛo ᴅeveʟoᴘ on ɪᴛ*.