[suggestion] craftable cobwebs

so boiled down this is about making cobwebs with stuff from industrial craft which can be useful for decoration(smoke stacks, cooling towers, evil labs under haunted houses, etc..) and traps.
i have listed 4 ways to go about this in the attached poll. Vote for the way you think will be best, and comment why you think so.

1) chainsaws function as shears which 1hit cobwebs and drop string
2) cobwebs are decorative items a uum recipe would be prohibitively expensive if some one wanted to use cobwebs to make clouds and factory exhaust.
3) according to the MCwiki cobwebs can't be obtained in survival even by silk touch

EDIT: i just realized #4 doesn't work cause you can't move the webs afterwards they just turn into string

Quote from Nanomanz

ThIs is a good idea! I believe that cobwebs should have a vannila recipe, but in the meantime this would work too. How about instead of just applying sticky resin to string, have Steve weave it together (like TNT, but string instead of sand).

that's basically option one but the number of string that would be implemented in the recipe isn't set in stone at this time