Dude! First of all learn how to use properly WoL cause you give a links to some logs on LM 10N being that the fight is 6 mins+ and considering the uptime of the Spirit Wolfs, this shaman has been used them 2 times (50k damage done per use for total 100k). Above Teamstars posted 90k damage done only for one use comparing with retail logs at the end of WotLK expansion and on one of the top guilds. You understand that Method's shaman is not some 5k GS or even 6K GS? We speak here for RETAIL Enha shaman at least 6.3K + GS. Also the difference between damage of Freal Spirits glyphed and non-glyphed is just 25-30k per use if we speak about BiS or close to BiS Enhancement shaman. Also the difference between 100 or 200 AP for Enhancement shaman will not exert influence on total damage done for Feral Spirits (may be 2-3k damage done maximum per use). Also your logs are from April 9th, 2010 when ICC buff was increased to 10% but even if ICC buff was 30% at that time, damage done on your logs should be 118k (instead of 100k) for double use or 59k per use.
Again 59K in low geared shaman Versus 90k on BiS Shaman. Do a conclusion for yourself how for real AP is scaling with Feral Spirits.
For real I don't know what you want from Feral Spirits?... to do 1m damage done for 45sec duration or what? People never read, never throw effort to check something they are just complaining on base what someone said and this someone is complaining and crying even more...Sad story.