When was the last time you used these features?

[cfothough]

Terraforming - It has probably been months, if not almost a full year. Terraforming isn't something I do often
Custom Designs (NookPhone) - I put a new design on the phone 2 months ago for a spot to hold spare DIYs.
Custom Designs Portal (Able Sisters) - I think I downloaded some designs in June that I thought looked cool
Harv's Island - January of this year to get some posters of missing NPCs
Rescue Services - Never.
Bulletin Board - I haven't posted on it since the day I started, but my friends post on it when they come over
Postcards - I stopped sending postcards to my villagers pretty quickly and I don't send them often to my friends anymore, I think the last time I sent one was March.
Island Tour Creator Never used it
NookLink Smartphone App - I use it to get points but it's very inconsistent, I probably haven't done it in almost a month

 

[~Kilza~]

Terraforming: Not totally sure, but it was either late last year or early this year to put down some transparent paths so I could avoid having flowers grow in some spots.
Custom Designs (NookPhone): In terms of accessing a design, it would've been in May during the TBTWC when I had to switch back to the Bolts jersey custom design I have. In terms of actually designing something, uh, it'd probably be during December for the TBT's Season of Giving event.
Custom Designs Portal (Able Sisters): I've never used it.
Harv's Island: June 1st to do a set of Wedding Season photos
Rescue Services: Never used it.
Bulletin Board: I checked it on Thursday after the update, though I haven't posted anything on my bulletin board since I first got the game. That said, I did post some art on a friend's bulletin board back in February I believe.
Postcards: Thursday to send some art to my friend.
Island Tour Creator: the what now
NookLink Smartphone App: Today. I use it daily to get the Nooks Points, and also use the app whenever I'm online with somebody in order to communicate in the game more efficiently.

 

[kiwikenobi]

Terraforming - At least a year ago. I never did much with it. Unless you count the path-laying part of the terraforming tool, then I used that last when the Mario stuff was added back in March of this year to lay down some paths for a little Mario-themed area.
Custom Designs (NookPhone) - Whenever the last TBT event was that had us making custom designs. Maybe back in December?
Custom Designs Portal (Able Sisters) - Over a year ago. I only ever had the Nintendo Online service for brief periods of time for the free weeks you could get here and there, so most of the time, I can't use it anyway.
Harv's Island -This morning. Ever since I found out I could accumulate flights for DAL items by going to Harv's island once a day, I've been doing that to get them all.
Rescue Services - Never.
Bulletin Board - I look at it when there's a little bird on it, but I've never written anything on it other than to get the stamp for it. So, basically never.
Postcards - I spammed them one day until I got the stamp for them sometime last year, so I'm sure it's been over a year.
Island Tour Creator- Never.
NookLink Smartphone App- Needs an active NSO account, so, never.