Just finished up a large group trip. Trying to figure out the best way to share.
- I migrated all of my photos from Flickr to Google Photos when it relaunched and haven't had any regrets. I like that I can easily create shared albums and tag people in photos.I love Google Photos Albums. It's perfect if you have everyone's email (or are in their G+ circle!). You can easily organize the albums and break it up by location or other categories. Plus you'll be able to use the powerful search features to find the right photo when you're done posting the hundreds you took on the trip.
- I've been using Dropbox to share photos lately and it's been working out really well. What I like about it is that it's very straightforward. I save all my photos in Dropbox and can share them using one easy to share link as opposed to using a different service to share.