Why buy Kel-Tec?

[davsel]

So only AR's you'll own are for most part are colts? ha.

Yes, apparently you are a caveman, regardless of a persons opinion of keltec guns.

Sure, older guns do have a beauty in their engineering and work. But then again technology progresses and things havnt changed the way they have for no reason.

Not sure where you got Colt only from.
If by "technology progresses" you mean profit margin increases, I'll agree.

All plastic is going to outlast any wood or steel in storage or in a landfill.

Seal up a plastic gun any way you like. It will become brittle over time. All plastic gasses - at different rates. Stress, heat, and UV will speed the process, but nothing will stop it. This has been discussed on numerous boards.
Grease up a metal and wood gun, seal it in a dry container, and it will outlast many lifetimes.