In the past inviting people 'to church' meant asking them to come to a meeting. We encouraged people to come and sit in on our 'worship service' with the hope that they would join us permanently.
There is nothing particularly bad about offering those invitations. The problem I see is that the invitation is too limited. The Kingdom of God is so much more than church meetings, which is to say nothing bad about church meetings. If I say a car is much more than the motor, I am not being negative about internal combustion engines.
Being the people of God is about much more than Sundays. In saying that I am not trying to put down Sundays and what traditionally we do in meeting together, but to elevate the other days and our other daily activities so that we perceive we are just as much living out faith then as when we gather on Sunday.
The answer is not to stop inviting others to experience a loving gathering of believers who are engaged in worship to God and who are encouraging and teaching each other. Very good things happen when we gather to do that. We need to still 'invite people to church' - but it is a call to being the called out of God daily. Our invitations are to enter the Kingdom of God and live under his reign.
While being followers of Jesus will never be limited to Sunday meetings, experiencing authentic love and seeing it lived out in those assembled is an important way others start to see the Kingdom of God. Let's keep inviting people to church - knowing they'll not see a show, but experience a love created by the presence of God.