Do you like reading, writing, making various fanworks? If I did a weekly/monthly challenge, would you be interested.
I'm a reader and a writer and yes, I would be interested challenges, schedule permitting.
When you think of genderswitch, do you think of full fledge gender changes or making your favorites crossdress?
To be honest, I tend to prefer either the broad term genderfuck or the narrow term sex change/switch. A genderfuck fic is one that plays with any concept of gender, including cross-dressing, stories with trans characters, sex changes, and even, if the gender aspects were played up, mpreg. A sex change/switch fic is simply one where the character changes their physical sex for whatever reason. My reasoning for this kind of categorizing is simple: I think there's much more to gender than our physical bits.
This is a personal thing with me; believe me, I'm not saying using the term genderswitch is bad and wrong, omg! :)