Kingdom of Knuffel

Essentially there's no point for me, since I rarely leave the house

It would be a fun reason to leave the house, just not one for me though. :}

Nor me

That's partly why I play (in addition to being a complete Pokemon addict). It gets me out of the house and I have to walk around. I need the extra exercise.

Oh I'm not saying I don't need the exercise. I'm saying that I don't like walking around with my phone out.
I mean I leave it at home often enough. :}

I've always got mine on me (usually) since my Dad's elderly (he'll kill me if he ever found out I referred to him as 'elderly'!!). I really want the peripheral piece the Pokemon Go Plus. That way I can collect Pokestops and catch Pokemon without having my phone out all the time.

That is a very good reason to have your phone on you. :}

Finally got out to the park where the Omanyte nest is. Caught 3, but I still need a lot more to evolve it. I hope the nests don't change real soon. I'd like to go get some more.

And that makes absolutely no sense to somebody like me who doesn't play Pokemon Go (this is about pokemons right?). :}

Seems likely
I'm guessing nests are where there's a lot of one particular type