Recs list - see? I hadn't forgotten...
Doctor Who
Catalyst by nostalgia (nostalgia_lj) - Ten, Ace. PG (Vague references to School Reunion I guess)
Companion Sense (and part two is here) by Gillian Taylor (dark_aegis) - Ten, Rose, Mickey, Dorothée McShane *g*. PG-13 (WIP) (Post School Reunion)
Generations by calpine (calapine) - Ten/Reinette, Rose, Susan, One. PG-13 (Girl in the Fireplace spoilers)
The Approaching Storm by Gillian Taylor (dark_aegis) - Ten, Rose. PG (Impossible Planet/Satan Pit spoilers)
1+1=tacos by Shona (yes, me. *g*) - Ten, Fred Burkle. PG (no DW S2 spoilers, pre-Pylea arc in AtS S2)
Not So Great Balls of Fire by Booster (booster17) - Ten, Rose, Faith (BtVS). 15
Lesser Angels by sarah531 (sarah531) - Mickey, Reinette, Ten, Rose, Jackie. PG-13 (from Girl in the Fireplace onwards spoilers)
BtVS/AtS
Masked Man by Nemo (nemo_gravis) - Xander, Anya, Buffy, Willow, Tara, Joyce, Olivia. 'Mature' rating. (S4)
Absent Ghost by Gabrielle (velvetwhip) - Willow. PG/FRT (post-Chosen)
Things We Never Talk About by nwhepcat (nwhepcat) - Xander/Larry, Xander/Faith. R (S3)
Tarnished Armor by Elisabeth (dragonydreams) - Willow/Lindsey. NC-17 (BtVS S5, AtS S2)
I have a bunch more as well, but I'll post them tomorrow!
Catalyst by nostalgia (nostalgia_lj) - Ten, Ace. PG (Vague references to School Reunion I guess)
Companion Sense (and part two is here) by Gillian Taylor (dark_aegis) - Ten, Rose, Mickey, Dorothée McShane *g*. PG-13 (WIP) (Post School Reunion)
Generations by calpine (calapine) - Ten/Reinette, Rose, Susan, One. PG-13 (Girl in the Fireplace spoilers)
The Approaching Storm by Gillian Taylor (dark_aegis) - Ten, Rose. PG (Impossible Planet/Satan Pit spoilers)
1+1=tacos by Shona (yes, me. *g*) - Ten, Fred Burkle. PG (no DW S2 spoilers, pre-Pylea arc in AtS S2)
Not So Great Balls of Fire by Booster (booster17) - Ten, Rose, Faith (BtVS). 15
Lesser Angels by sarah531 (sarah531) - Mickey, Reinette, Ten, Rose, Jackie. PG-13 (from Girl in the Fireplace onwards spoilers)
BtVS/AtS
Masked Man by Nemo (nemo_gravis) - Xander, Anya, Buffy, Willow, Tara, Joyce, Olivia. 'Mature' rating. (S4)
Absent Ghost by Gabrielle (velvetwhip) - Willow. PG/FRT (post-Chosen)
Things We Never Talk About by nwhepcat (nwhepcat) - Xander/Larry, Xander/Faith. R (S3)
Tarnished Armor by Elisabeth (dragonydreams) - Willow/Lindsey. NC-17 (BtVS S5, AtS S2)
I have a bunch more as well, but I'll post them tomorrow!