I also thoroughly enjoy Spark. I got an email from them a few weeks back with a survey about potential pricing. I'd pay a subscription to use the client, as lon

I also thoroughly enjoy Spark. I got an email from them a few weeks back with a survey about potential pricing. I'd pay a subscription to use the client, as long as it's reasonable. But I don't want them to add more features than what they already have. It's fine as is.